皮皮学，免费搜题
登录
搜题
【判断题】
根据电路中电流的流通方向不同,可分为直流电路和交流电路。()A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】With the old man ________ the way, we had no trouble in ________ that cave.
A.
leads, find
B.
leading, finding
C.
led, to find
D.
was leading, found
【简答题】I’m afraid I already have an ___1____ then . Do you think we could meet earlier?
【单选题】With the old man _____ the way, we had no trouble in finding that the mysterious cave.
A.
leading
B.
led
C.
lead
D.
to be led
【简答题】Replying to an invitation A: Would you like to join us for dinner tonight? B: That’s _______________ kind _______________ _______________ , but I’m afraid I already have a dinner engagement.
【单选题】With the old man______the way, we had no trouble in finding that mysterious castal.
A.
leading
B.
1ed
C.
lead
D.
to be led
【简答题】中医学中“证”的概念是（ ）
相关题目：